UL 768

=UL 768=

UL 768 is a security rating from Underwriters Laboratories that provides a barometer for the security of a combination lock. Combination locks tested are primarily used on secure containers such as safes and vaults. This standard addresses various methods of manipulation and decoding of the combination sequence but does not test against forced entry methods.

Definitions
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General Construction and Operating Requirements
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Lock Requirements
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UL 768 rated locks
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